The STAC5-IP-E120 stepper drive employs sophisticated current control
designed for optimal smoothness over a wide speed range.
Anti-resonance, torque ripple smoothing, and microstepping work together
to bring step motor performance to a new high. To complement the drive
Applied Motion offers a specially matched set of low-loss NEMA 23 and 34
frame motors (see Related and Recommended Products below), all
specifically designed with high voltage operation in mind. Power to the
drive comes from single-phase 120 VAC, and the drive can output up to
5.0 A/phase (peak-of-sine) to the step motor. Protection features like
over-voltage, over-temperature, and over-current prevent damage while
running in adverse conditions.
The STAC5-IP-E120 incorporates EtherNet/IP network communications,
the widely used industrial protocol for manufacturing automation
applications. With EtherNet/IP users can control, configure and query
the drive using an open, standards-based, industrial Ethernet connection
at speeds up to 100 MBits/sec. The STAC5-IP drives run all of the same
control modes as STAC5-Q drives, with the addition that all drive
features can be accessed over EtherNet/IP, including more than 100
commands and 130 registers for controlling motion, I/O, configuration,
polling, math, register manipulation, and Q programming.
For connecting to external devices such as limit switches, proximity
or photoelectric sensors, PLC I/O, lamps, and other devices, the drive
comes with 12 digital inputs, 6 digital outputs, and 1 analog input. In
addition to EtherNet/IP the drive supports Ethernet TCP and UDP
protocols for sending commands from Applied Motion’s proprietary Serial
Command Language (SCL). The same 10/100 Mbit Ethernet port on the drive
is also used for configuring and programming the drive using the
ST Configurator™and Q Programmer™ software applications, respectively.
The STAC5-IP-E120 comes with an encoder feedback connector for
applications that demand a higher level of position control than
ordinary open-loop step motor systems can provide. Use our double-shaft
step motors with incremental encoders and activate either Stall
Detection or Stall Prevention in the drive. Stall Detection notifies
the system as soon as the required torque is too great for the motor,
which results in a loss of synchronization between the rotor and stator,
also known as stalling. Stall Prevention automatically adjusts motor
speed to maintain synchronization of the rotor to the stator under all
conditions. This unique feature allows step motors to operate in a much
broader range of applications than previously possible, such as
torque-control. The Stall Prevention feature also performs static
position maintenance, which maintains the position of the motor shaft
when at rest. Additionally, the inclusion of the optional encoder allows
the motor to be precisely homed to the index (marker) pulse.
This step motor drive is UL Recognized (File No. E332730), CE approved, and RoHS compliant.
- Programmable, microstepping digital step motor driver in compact package
- Advanced anti-resonance algorithm
- Torque ripple smoothing
- Microstepping to 51,200 steps/rev
- Operates from 120 VAC
- Provides motor current up to 5 A/phase (peak of sine) with idle current reduction
- Fast 10/100 Ethernet for programming and communications
- EtherNet/IP communication protocol for network communications with PLCs and other devices
- Supports all STAC5-S and STAC5-Q control modes
- UDP & TCP support
- 12 digital inputs, 6 digital outputs, all optically isolated
- 1 analog input, +/-10 volt range
- Encoder feedback provides Stall Detection and Stall Prevention when used with a motor-mounted incremental encoder
Download the STAC5-IP-E120 specification sheet in *.pdf format